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Old 12-22-2019, 12:45 AM   #3 (permalink)
Dmax Dually
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Join Date: May 2012
Location: Tampa, Fl
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Quote:
Originally Posted by OkDually View Post
Here is an informational video on the system saver:
WCFab - CP4 Fuel System Saver for LML Duramax - YouTube
I've seen that video before. That's how I learned about the system saver. I know how it works and what it's supposed to do.
The system saver is installed on the inlet side of the pump (FPR1). So how can the system saver stops debris from getting into the fuel system if it is installed on the inlet side of the pump before the high pressure pistons? The high pressure outlet side / pistons is what fails, which is pasted the system saver, sending the debris into the fuel system.
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2012 Silverado Duramax Diesel 3500 HD Dually Crew Cab LTZ 4X4 in Mocha Steel Metallic

Last edited by Dmax Dually; 12-22-2019 at 12:47 AM.
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